FittingModelCollectionAddCurve Method (String)

 Spotfire 14.3 API Reference
Adds a curve. The curve is defined by the specified expression, for example "5.0*sin(x) + 2.5".

Namespace:  Spotfire.Dxp.Application.Visuals.FittingModels
Assembly:  Spotfire.Dxp.Application (in Spotfire.Dxp.Application.dll) Version: 65.0.19510.3242 (65.0.19510.3242)
Syntax
C#
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public ReferenceCurveFittingModel AddCurve(
	string expression
)

Parameters

expression
Type: SystemString
The expression defining the curve.

Return Value

Type: ReferenceCurveFittingModel
A ReferenceCurveFittingModel.
Exceptions
ExceptionCondition
ArgumentNullException Thrown if the expression is null.
Examples
The following example shows how to add a curve.
C#
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ScatterPlot plot = ...;
ReferenceCurveFittingModel curve = plot.FittingModels.AddCurve("5.0 * sin([X]) + 2.5");
Version Information

Supported in: 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8
See Also

Reference

FittingModelCollection Class
AddCurve Overload
Spotfire.Dxp.Application.Visuals.FittingModels Namespace